Stack-based buffer overflow in the SCADA server in Ecava IntegraXor before 4.1.4390 allows remote attackers to cause a denial of service (system crash) by triggering access to DLL code located in the IntegraXor directory.
Solution:
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://osvdb.org/102171 | vdb entry |
| http://www.integraxor.com/blog/buffer-overflow-vulnerability-note/ | patch vendor advisory |
| https://www.cisa.gov/news-events/ics-advisories/icsa-14-016-01 | |
| http://ics-cert.us-cert.gov/advisories/ICSA-14-016-01 | third party advisory us government resource |